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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/377/1/88" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter from Edward M Nelson, Royal Microscopical Society, 20 Hanover Square, to [William Fletcher Barrett]</dc:title>
  <dc:description>Following his reading of part 1 of the entoptic vision paper, he recounts his 15-year old method of exhibiting a diatom using a retinal shadow picture.</dc:description>
  <dc:date>21 March ny</dc:date>
</rdf:Description>